Lawyers for news media organizations and attorneys for the city of Orlando and the U.S. Department of Justice are fighting over which court should determine whether 911 tapes from the Pulse nightclub shootings can be made public.

The media groups contend Orlando officials are wrongly withholding recordings of 911 calls and communications between gunman Omar Mateen and the Orlando Police Department. Mateen was killed by police early June 12 after a shooting at the Pulse nightclub that killed 49 people and wounded 53 others.

City officials claim the recordings are exempt under Florida law and because they're part of an ongoing FBI investigation.